Expired Study
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Rochester, Minnesota 55905


Purpose:

Acquire CT data and US and transducer position data (magnetic sensor system) of focal hepatic or renal lesions to serve as sample data sets for fusion algorithm development and subsequent optimization.


Study summary:

Acquire CT data and US and transducer position data (magnetic sensor system) of focal hepatic or renal lesions to serve as sample data sets for fusion algorithm development and subsequent optimization. Optimize image fusion algorithms for use in goal. Develop registration algorithms that result in maximal lesional overlap with a clinically relevant difference in an epicenter location of ≤ 2 cm for lesional identification and, ultimately ≤ 0.3 cm for interventional procedures.


Criteria:

Inclusion Criteria: - Focal lesion involving the liver or kidney bases on CT or MRI Imaging - Liver lesion size >5 mm and <5 cm in diameter or renal lesion size is >5 mm and <4 cm in diameter - Age >18 years old - Patient has provided written informed consent Exclusion Criteria: - Patient with cardiac pacemaker or defibrillator - Pregnant or lactating woman - Patient with severe IV contrast allergy (previous reaction to IV contrast not mitigated by appropriate premedication) - Patient unable to give informed consent


NCT ID:

NCT00586235


Primary Contact:

Principal Investigator
Matthew R. Callstrom, MD, PhD
Mayo Clinic


Backup Contact:

N/A


Location Contact:

Rochester, Minnesota 55905
United States



There is no listed contact information for this specific location.

Site Status: N/A


Data Source: ClinicalTrials.gov

Date Processed: March 16, 2018

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